Bulmer, M. (1979). Censuses, surveys, and privacy. Holmes & Meier Publishers.
芝加哥风格引文Bulmer, Martin. Censuses, Surveys, and Privacy. New York: Holmes & Meier Publishers, 1979.
MLA引文Bulmer, Martin. Censuses, Surveys, and Privacy. Holmes & Meier Publishers, 1979.
警告：这些引文格式不一定是100％准确.